diff --git a/include/SDL_config_macosx.h b/include/SDL_config_macosx.h
index 4806fdf53..7c8ba3b60 100644
--- a/include/SDL_config_macosx.h
+++ b/include/SDL_config_macosx.h
@@ -100,17 +100,17 @@
 #define SDL_TIMER_UNIX	1
 
 /* Enable various video drivers */
-#define SDL_VIDEO_DRIVER_DGA 1
-#define SDL_VIDEO_DRIVER_DUMMY 1
+#define SDL_VIDEO_DRIVER_DGA	1
+#define SDL_VIDEO_DRIVER_DUMMY	1
 #define SDL_VIDEO_DRIVER_QUARTZ	1
-#define SDL_VIDEO_DRIVER_X11 1
-#define SDL_VIDEO_DRIVER_X11_DGAMOUSE 1
+#define SDL_VIDEO_DRIVER_X11	1
+#define SDL_VIDEO_DRIVER_X11_DGAMOUSE	1
 #define SDL_VIDEO_DRIVER_X11_DYNAMIC "/usr/X11R6/lib/libX11.6.dylib"
 #define SDL_VIDEO_DRIVER_X11_DYNAMIC_XEXT "/usr/X11R6/lib/libXext.6.dylib"
-#define SDL_VIDEO_DRIVER_X11_VIDMODE 1
-#define SDL_VIDEO_DRIVER_X11_XINERAMA 1
-#define SDL_VIDEO_DRIVER_X11_XME 1
-#define SDL_VIDEO_DRIVER_X11_XV 1
+#define SDL_VIDEO_DRIVER_X11_VIDMODE	1
+#define SDL_VIDEO_DRIVER_X11_XINERAMA	1
+#define SDL_VIDEO_DRIVER_X11_XME	1
+#define SDL_VIDEO_DRIVER_X11_XV	1
 
 /* Enable OpenGL support */
 #define SDL_VIDEO_OPENGL	1